# Does anybody know how to get Geogebra to solve this differential equation?

Malcolm Clarke shared this question 8 months ago

I have a differential equation in the form y'' + B/y^2 = C / (D - Ex), where B, C, D and E are all parameters. As far as I can tell, SolveODE only allows equations in the form y'' + a(x)y' + b(x)y = f(x). Is there any way to solve this equation using GeoGebra? 1

you can try Nsolveode()

see the help

try wolfram alpha also but I think without solution 1

I don't quite understand how NSolveODE is going to help - its for a system of differential equations, but I only have 1. W|A doesn't return a solution - I don't believe its analytically solvable. 1

a second order equation y''=............ is like system y'=w ; w`=............... 1

I don't really agree with that statement, but if you could show how you might use NSolveODE to solve the equation, that would be greatly appreciated. 1

Es cuanto menos curioso que se dude de la solución planteada por un matemático y a continuación se le pida dicha solución, pero como somos así ahí va la respuesta

Files: foro.ggb